Getting 'Minecraft you're already connected on this proxy' error - how to fix it?

this error is such a headache lol. i fixed it by changing my Minecraft version.

if you’re on 1.20, try downgrading to 1.19 or something. sometimes the proxy doesn’t like certain versions.

also, check out this site: https://mclo.gs. it’s a server log analyzer that might help you figure out what’s going on.